PennEngineering® Large Knob, Spring-loaded - PEM C.A.P.S. - Unified PF11PM-440-1-G-2

PF11PM series captive panel screws are spring-loaded, flare-mounted fasteners with a polymeric knob for easy manual actuation, designed for installation in sheet materials with a hardness of HRB 80 or less. The screw features a Phillips driver recess and a self-clinching threaded retaining ring with a 2A/6g external thread. The knob is molded from PC/ABS rated UL 94V-0, halogen-free, and available in green as a non-stocked option. The retainer, screw, and spring are made of hardened carbon steel and 300 series stainless steel respectively. The fastener is rated for use in sheet thicknesses up to 0.036 inch with a minimum edge distance of 0.28 inch. The assembly provides a floating capability of 0.010 inch minimum in all directions.